What is the meaning of Zechariah 8:3?

* The two F.O.G. Bibles & Commentary below are currently a work in progress.

This is what the LORD says: “I will return to Zion and dwell in Jerusalem. Then Jerusalem will be called the City of Truth, and the mountain of the LORD of Hosts will be called the Holy Mountain.”

Berean Standard Bible (BSB)

Thus says Yahweh: “I have returned to Zion, and will dwell in the midst of Jerusalem. Jerusalem shall be called ‘The City of Truth;’ and the mountain of Yahweh of Armies, ‘The Holy Mountain.’”

World English Bible (WEB)

Thus saith{H559}{(H8804)} the LORD{H3068}; I am returned{H7725}{(H8804)} unto Zion{H6726}, and will dwell{H7931}{(H8804)} in the midst{H8432} of Jerusalem{H3389}: and Jerusalem{H3389} shall be called{H7121}{(H8738)} a city{H5892} of truth{H571}; and the mountain{H2022} of the LORD{H3068} of hosts{H6635} the holy{H6944} mountain{H2022}.

Strong's King James

Here is what יהוה Yahweh says, "I will return to Tziyon, and will dwell in the middle of Yerushalayim. Then Yerushalayim will be called the City of Firm Truth, and יהוה Yahweh-Tzva'ot's mountain, the mountain of the Set Apart Holy One."

The F.O.G*

The F.O.G Paraphrase

Thus said Jehovah: I have turned back unto Zion, And I have dwelt in the midst of Jerusalem, And Jerusalem hath been called ‘The city of truth,’ And the mountain of Jehovah of Hosts, ‘The holy mountain.’

Young's Literal Translation